Task 1051548340

Name	de_nbody_orbit_fitting_01_28_2026_v195_OCS_north_MW2014__data__02_1770117002_1512782_1
Workunit	1019470833
Created	18 Apr 2026, 4:40:42 UTC
Sent	18 Apr 2026, 4:40:58 UTC
Report deadline	30 Apr 2026, 4:40:58 UTC
Received	18 Apr 2026, 10:39:18 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	4 (0x00000004) Unknown error code
Computer ID	1010760
Run time	24 min 58 sec
CPU time	2 hours 10 min 49 sec
Validate state	Invalid
Credit	0.00
Device peak FLOPS	21.58 GFLOPS
Application version	Milkyway@home N-Body Simulation with Orbit Fitting v1.95 (mt) x86_64-pc-linux-gnu
Peak working set size	32.88 MB
Peak swap size	91.70 MB
Peak disk usage	16.73 MB

Stderr output

<core_client_version>7.24.1</core_client_version> <![CDATA[ <message> process exited with code 4 (0x4, -252)</message> <stderr_txt> <search_application> milkyway_nbody 1.95 Linux x86_64 double OpenMP, Crlibm </search_application> Using OpenMP 8 max threads on a system with 8 processors Running MilkyWay@home Nbody v1.95 Optimal Softening Length = 0.002953390068958 kpc, Upper bound = 0.025661636723288 kpc, Lower bound = 0.000339904776670 kpc Dwarf Initial Position: [2.428825611126548,19.032584969019645,-8.996320829367752] Dwarf Initial Velocity: [212.757356986728325,-145.972770543218559,-140.563065195227750] Initial LMC position: [42.037710734550274,624.099477243086540,177.311352361586529] Initial LMC velocity: [3.382590699696968,-18.275064483265474,-36.618082920834169] tree-incest detected (fatal) at step 4554 / 99003 (4.599861%) Error running system: NBODY_TREE_INCEST_FATAL (16) 2026-04-18 06:04:18 (14333): called boinc_finish(4) </stderr_txt> ]]>